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What happens when you decrease the distance between two foci?
The answer depends on whether they are the foci of an ellipse or a hyperbola.
How does the eccentricity of an ellipse change as the foci get closer together?
As the foci of an ellipse move closer together, the eccentricity of the ellipse decreases. Eccentricity is a measure of how elongated the ellipse is, defined as the ratio of the distance between the foci to the length of the major axis. When the foci are closer, the ellipse becomes more circular, resulting in a lower eccentricity value, approaching zero as the foci converge to a single point.
What happens when you increase the distance between two foci?
-- If they're the foci of a single optical system, then the result can't be stated in general.It depends on the curvatures and relative position of the lenses.-- If they're both the foci of the same ellipse, then the ellipse becomes more eccentric.That is, more squashed and less circular.-- If they're the foci of two parabolas, then there's no relationship between them, andnothing in particular depends on the distance between them.The answer depends on whether they are the foci of an ellipse or a hyperbola.
How many foci does a hyperbola have?
2
Can the foci's of and ellipse be outside the ellipse?
No.
What is foci and why are they important?
By definition, foci are the centres of interest or activity and so are important.
What is the distance from one of the foci of the ellipse from its center?
The distance from one of the foci of an ellipse to its center is half the distance between its two foci. It is referred to as the focal distance and is an important parameter in defining the shape and size of the ellipse.
How many foci does the graph of a hyperbola have?
Two foci's are found on a hyperbola graph.
How do you say plural foci?
Foci is the plural form of the singular noun focus.
What is a T2 hyperintense foci?
Type your answer here... it is a T2 hyperintense foci
What is sounnd foci?
The point where sound waves come together (foci).
What is a sentence with foci?
The essence of this war is to establish, foci or liberated areas in the countryside
What is a metastatic foci?
by DonJuanDaDj, metastatic foci is an orgin of the cancer cells that has moved to a new site
What happens when you decrease the distance between two foci?
The answer depends on whether they are the foci of an ellipse or a hyperbola.
Can the foci of an ellipse can be outside the ellipse?
No. Both foci are always inside the ellipse, otherwise you don't have an ellipse.
Can the foci of an ellipse be outside of the ellipse?
No. Both foci are always inside the ellipse, otherwise you don't have an ellipse.
How many foci in circular orbit?
Most orbits are elliptical; all NATURAL orbits are. There are two foci, or focuses, to an ellipse. The distance between the foci determines how eccentric, or non-circular, they are. If the two foci are in the same place, then the ellipse becomes a circle. So a circular orbit would have only one focus.
